Patent US5459618A successfully refreshed from Google Patents.
US5459618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for producing a video signal representing an animation
Assignee: Sony Corp
•
Filing: 1993-07-06
•
Granted: 1995-10-17
•
Expires: 2013-07-06
Abstract
Abstract A picture processing apparatus for producing animations etc., which successively records still pictures formed to a computer by a video tape recorder, and enables animations to be produced with simple operation. After the picture data of a predetermined number of frames is stored to a picture data storing device, the operation is switched. The picture data which is stored in the picture data storing device, is converted into a video signal to be recorded to a magnetic tape, and by repeating these operations, animations are produced.
Inventors
- 👤 Haruo Kozono
- 👤 Keiichi Watanabe
- 👤 Yasuhiro Aikawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:54
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/36; G11B27/02; G11B27/022; G11B27/028; G11B27/031; G11B27/032; G11B27/034; G11B27/10; G11B27/19; G11B27/28; G11B27/30; G11B27/3027; G11B27/3036; G11B27/3045; G11B2220/00; G11B2220/90; G11B27/024
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
399 words
An apparatus for producing a video signal representing an animation, said apparatus having a picture data storing mode and a video signal recording mode and comprising: a graphic work station repeatedly operable in said picture data storing mode for producing respective frames of picture data; picture data storing means for storing said frames of picture data produced by said graphic work station in said picture data storing mode and for converting the stored frames of picture data into a video signal in said video signal recording mode, said video signal comprising frames of said video signal corresponding to said respective frames of picture data; a video tape recorder for recording said video signal on a magnetic tape in said video signal recording mode, said video tape recorder determining whether each of said frames of said video signal is properly recorded on said magnetic tape, repeating the recording of those frames of said video signal that are not properly recorded until all of said frames of said video signal are properly recorded, and counting the number of times each of said frames of said video signal is repeatedly recorded; and mode control means for automatically controlling said graphic work station, said picture data storing means and said video tape recorder so as to selectively establish an operation mode of the apparatus, said control means having first and second control means, said first control means being included in said graphic work station for controlling said graphic work station and said picture data storing means and for providing a mode change signal to said second control means for changing said operation mode from said picture data storing mode to said video signal recording mode when said picture data storing means stores a predetermined number of said frames of picture data, said second control means being included in said video tape recorder for controlling said video tape recorder and said picture data storing means to convert the stored frames into said video signal and record said video signal on said magnetic tape, respectively, when said second control means receives said mode change signal from said first control means, said control means returning said operation mode from said video signal recording mode to said picture data storing mode when said video tape recorder records said video signal corresponding to all of said frames of picture data previously stored in said picture data storing means.
Claim 2
Independent Claim
399 words
An apparatus for producing a video signal representing an animation, said apparatus having a picture data storing mode and a video signal recording mode and comprising: a graphic work station repeatedly operable in said picture data storing mode for producing respective frames of picture data; picture data storing means for storing said frames of picture data produced by said graphic work station in said picture data storing mode and for converting the stored frames of picture data into a video signal in said video signal recording mode, said video signal comprising frames of said video signal corresponding to said respective frames of picture data; a video tape recorder for recording said video signal on a magnetic tape in said video signal recording mode, said video tape recorder determining whether each of said frames of said video signal is properly recorded on said magnetic tape, repeating the recording of those frames of said video signal that are not properly recorded until all of said frames of said video signal are properly recorded, and counting the number of times each of said frames of said video signal is repeatedly recorded; and mode control means for automatically controlling said graphic work station, said picture data storing means and said video tape recorder so as to selectively establish an operation mode of the apparatus, said control means having first and second control means, said first control means being included in said graphic work station for controlling said graphic work station and said picture data storing means and for providing a mode change signal to said second control means for changing said operation mode from said picture data storing mode to said video signal recording mode when said picture data storing means stores a predetermined number of said frames of picture data, said second control means being included in said video tape recorder for controlling said video tape recorder and said picture data storing means to convert the stored frames into said video signal and record said video signal on said magnetic tape, respectively, when said second control means receives said mode change signal from said first control means, said control means returning said operation mode from said video signal recording mode to said picture data storing mode when said video tape recorder records said video signal corresponding to all of said frames of picture data previously stored in said picture data storing means.
Claim 3
Dependent Claim
46 words
The apparatus according to claim 1, wherein said second control means controls said video tape recorder and said picture data storing means in accordance with a time code signal previously recorded on said magnetic tape so that video signals are continuously recorded on said magnetic tape.
Claim 4
Dependent Claim
90 words
The apparatus according to claim 1, wherein said second control means provides a second mode change signal to said first control means when said video tape recorder records said video signal corresponding to all of said frames of picture data previously stored in said picture data storing means, and said first control means controls said graphic work station and said picture data storing means to produce and store, respectively, said frames of picture data when said first control means receives said second mode change signal from said second control means.
Claim 5
Dependent Claim
30 words
The apparatus according to claim 1, wherein said video tape recorder initially records a time code signal on said magnetic tape before recording said video signal on said magnetic tape.
Claim 6
Dependent Claim
94 words
The apparatus according to claim 4, further comprising sync generator means for generating synchronizing data and said time code signal; and wherein said video tape recorder, prior to recording said time code signal and video signal, rewinds said magnetic tape by a predetermined distance, reproduces said time code signal previously recorded on said magnetic tape, and then continues to reproduce said magnetic tape until a record starting point is reached, said record starting point being determined in accordance with said reproduced time code signal and said synchronizing data generated by said sync generator means.
Claim 7
Dependent Claim
38 words
The apparatus according to claim 1, wherein said graphic work station further includes means for generating and storing a file history containing the respective number of times each of said frames of said video signal is repeatedly recorded.
Claim 8
Independent Claim
264 words
An apparatus for producing a video signal representing an animation, said apparatus having a picture data storing mode and a video signal recording mode and comprising: picture data storing means selectively controllable for storing frames of picture data in said picture data storing mode and for converting the stored frames of picture data into a video signal in said video signal recording mode, said video signal comprising frames of said video signal corresponding to said respective frames of picture data; picture data producing means repeatedly operable in said picture data storing mode for producing said respective frames of picture data, for controlling said picture data storing means to store said frames of picture data produced by said picture data producing means, and for automatically changing an operation mode of the apparatus from said picture data storing mode to said video signal recording mode when a predetermined number of said frames of picture data are stored in said picture data storing means; and a video tape recorder which, in said video signal recording mode, controls said picture data storing means for converting all of the stored frames of picture data into said video signal, and for recording said video signal on a magnetic tape, determining whether each of said frames of said video signal is properly recorded on said magnetic tape, repeating the recording of those frames of said video signal that are not properly recorded until all of said frames of said video signal are properly recorded, and counting the number of times each of said frames of said video signal is repeatedly recorded.
Claim 9
Independent Claim
264 words
An apparatus for producing a video signal representing an animation, said apparatus having a picture data storing mode and a video signal recording mode and comprising: picture data storing means selectively controllable for storing frames of picture data in said picture data storing mode and for converting the stored frames of picture data into a video signal in said video signal recording mode, said video signal comprising frames of said video signal corresponding to said respective frames of picture data; picture data producing means repeatedly operable in said picture data storing mode for producing said respective frames of picture data, for controlling said picture data storing means to store said frames of picture data produced by said picture data producing means, and for automatically changing an operation mode of the apparatus from said picture data storing mode to said video signal recording mode when a predetermined number of said frames of picture data are stored in said picture data storing means; and a video tape recorder which, in said video signal recording mode, controls said picture data storing means for converting all of the stored frames of picture data into said video signal, and for recording said video signal on a magnetic tape, determining whether each of said frames of said video signal is properly recorded on said magnetic tape, repeating the recording of those frames of said video signal that are not properly recorded until all of said frames of said video signal are properly recorded, and counting the number of times each of said frames of said video signal is repeatedly recorded.
Claim 10
Dependent Claim
89 words
The apparatus according to claim 7, further comprising means for generating a time code signal; and wherein said video tape recorder, prior to recording said video signal, records said time code signal in a blank frame on said magnetic tape, and then rewinds the magnetic tape by a distance corresponding to said predetermined number of frames of picture data when the operation mode is changed to said video signal recording mode, and said video tape recorder and picture data storing means operate in synchronization with said time code signal.
Claim 11
Dependent Claim
39 words
The apparatus according to claim 7, wherein said picture data producing means further includes means for generating and storing a file history containing the respective number of times each of said frames of said video signal is repeatedly recorded.
References Cited (Backward Citations)
US4357624A
Cited
US4507691A
Cited
JPS58179075A
Cited
US4698664A
Cited
US4979129A
Cited
US5267100A
Cited
US4887171A
Cited
JPH03276470A
Cited
US5274463A
Cited
JPH04172496A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-10-16 | 1999-04-17 | 1999-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-10-16 | 2003-04-17 | 2003-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-10-16 | 2007-04-17 | 2007-10-17 | $7700.00 | Window Closed / Lapsed |